YuryW

Thanks a lot! If I find another link to an already assembled application here or on the forum, I will protest. )) Yes, in this version of LibreVNA, when trying...

> Последний запуск компиляции с фиксированным ограничением маркера: LibreVNA Version (64 bit): 1.5.0-alpha.1-796a8cb3f OS: Windows 7 Version 6.1 (Build 7601: SP 1) CPU Arch: x86_64 I checked for the minimum...

> Probably, but for a more precise answer I need the exact commit you used. LibreVNA Version (64 bit): 1.5.0-alpha.1-c7a99af82 OS: Windows 7 Version 6.1 (Build 7601: SP 1) CPU...

Wonderful! Everything is working! Thank you! 

Good day everyone. If we assume that the spurious signal penetrates through the paths indicated in the figure in red,  then I propose one of the solutions...

Hi Slawek. If we assume that LO-to-RF Input Leakage = RF-to-LO Input Leakage for ADL5801, then at 5500 MHz they are equal to 29 dB. A 25 dB resistive coupler...

Good day everyone. Assuming that the isolation in the ADL5801 LO -> RF is approximately equal to RF -> LO only at frequencies closer to 5...6 GHz, and at low...

A little continuation. I do not have a 3D electromagnetic simulator, but in my opinion in the layout of the 6-layer LibreVNA printed circuit board there are several dangerous approaches...